chore(zynqmp): remove unused configuration from TSP
In ZynqMP, the function zynqmp_config_setup() is common between bl31
and bl32(TSP). This function initializes IPI configuration and
prints the chip idcode and revision on the console, which is already
done in bl31 and redundant in bl32(TSP).
Remove the legacy code, reading the chip idcode and
revision information through direct register read.
Change-Id: I5da8e75a597ac9c4e1b56346e065d29e2be8787f
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
diff --git a/plat/xilinx/zynqmp/aarch64/zynqmp_common.c b/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
index a96c378..b584031 100644
--- a/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
+++ b/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
@@ -229,20 +229,9 @@
size_t i, j, len;
const char *name = "EG/EV";
-#ifdef IMAGE_BL32
- /*
- * For BL32, get the chip id info directly by reading corresponding
- * registers instead of making pm call. This has limitation
- * that these registers should be configured to have access
- * from APU which is default case.
- */
- chipid[0] = mmio_read_32(ZYNQMP_CSU_BASEADDR + ZYNQMP_CSU_IDCODE_OFFSET);
- chipid[1] = mmio_read_32(EFUSE_BASEADDR + EFUSE_IPDISABLE_OFFSET);
-#else
if (pm_get_chipid(chipid) != PM_RET_SUCCESS) {
return "XCZUUNKN";
}
-#endif
id = chipid[0] & (ZYNQMP_CSU_IDCODE_DEVICE_CODE_MASK |
ZYNQMP_CSU_IDCODE_SVD_MASK);
diff --git a/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c b/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c
index ed3300b..02d0b23 100644
--- a/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c
+++ b/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c
@@ -28,9 +28,6 @@
&tsp_boot_console);
console_set_scope(&tsp_boot_console,
CONSOLE_FLAG_RUNTIME | CONSOLE_FLAG_BOOT);
-
- /* Initialize the platform config for future decision making */
- zynqmp_config_setup();
}
/*******************************************************************************